Flat welded steel flanges for PN from 0,1 to 2,5 MPa (from 1 to 25kgf/cm2). Design and dimensions
STANDARD published on 1.1.1983
Designation standards: GOST 12820-80
Note: WITHDRAWN
Publication date standards: 1.1.1983
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 6.83
Amd. 4.88
Amd. 12.89
Amd. 7.92